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Distance from Austin, TX to Augusta, MO

Distance

796 mi

Time

14 hours 48 mins

Gas Cost

$73 - $142

There are 693.92 miles from Austin to Augusta in northeast direction and 796 miles (1,281.04 kilometers) by car, following the I-44 route.

Austin and Augusta are 14 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Austin, TX to Augusta, MO. The halfway point is Oktaha, OK.

Austin, TX and Augusta, MO are in the same time zone (CDT). Current time in both locations is 11:33 pm.

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Lowest Price Rental Cars in Austin, TX

Planning on renting a car to go from Austin, TX to Augusta, MO? Here there are some offers to rent a car in Austin, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Austin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 31.98 gallons of gas to cover the route between Austin, TX and Augusta, MO.

The estimated cost of gas to go from Austin to Augusta is $102.45.

During the route, an average car will release 626.48 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Austin, TX and Augusta, MO

If you want to meet halfway between Austin, TX and Augusta, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.652378 and -95.421661, or 35º 39' 8.5608" N, 95º 25' 17.9796" W. This location is 398.11 miles away from Austin, TX and Augusta, MO and it would take approximately 7 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Oktaha, OK, situated 415 miles from Austin, TX and 383 miles from Augusta, MO. It would take 6 hours 27 mins to go from Austin to Oktaha and 6 hours 4 mins to go from Augusta to Oktaha.